--- product_id: 586634342 title: "Bluetooth 5.1 FM Transmitter Receiver Auto Wireless Car Audio Adapter" brand: "haptufer" price: "FREE" currency: USD in_stock: false url: https://www.desertcart.us/products/586634342-bluetooth-5-1-fm-transmitter-receiver-auto-wireless-car-audio store_origin: US region: United States of America --- # Bluetooth 5.1 stable signal 3 FM frequency presets USB powered, no battery Bluetooth 5.1 FM Transmitter Receiver Auto Wireless Car Audio Adapter **Brand:** haptufer **Price:** FREE **Availability:** ❌ Out of Stock ## Summary > 🚗 Tune In, Drive Smart: Your Car’s Bluetooth Upgrade Awaits! ## Quick Answers - **What is this?** Bluetooth 5.1 FM Transmitter Receiver Auto Wireless Car Audio Adapter by haptufer - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/586634342-bluetooth-5-1-fm-transmitter-receiver-auto-wireless-car-audio) ## Best For - haptufer enthusiasts ## Why This Product - Trusted haptufer brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug-and-Play USB Power:** No batteries, no hassle—just plug into any 5V USB port and blend this sleek, compact adapter seamlessly into your dashboard. - • **Triple FM Frequency Options:** Switch effortlessly between 87.5, 95.0, and 103.0 MHz to find your clearest channel—auto memory saves your last choice. - • **Universal Device Compatibility:** Works flawlessly with any Bluetooth-enabled smartphone or device, upgrading even older car stereos to modern wireless audio. - • **One-Touch Multi-Function Control:** Manage calls, music playback, and FM channels safely with a single button—perfect for distraction-free driving. - • **Seamless Bluetooth 5.1 Connectivity:** Experience ultra-stable wireless streaming and hands-free calls within a 10m range. ## Overview The Haptufer Car Bluetooth 5.1 FM Transmitter Receiver is a compact, USB-powered adapter that wirelessly streams music and enables hands-free calls through your car stereo. Featuring Bluetooth 5.1 for a stable connection up to 10 meters, three selectable FM frequencies with auto memory, and a one-button multifunction control, it’s the perfect upgrade for cars without built-in Bluetooth. ## Description Haptufer Description: This product is mainly used in in-vehicle scenarios, using the latest Bluetooth 5.1 technology and FM frequency modulation technology to allow car fans to easily enjoy in-vehicle wireless music. Parameter Product name: usb bluetooth FM transmitter Product model: FM01 Bluetooth version: V5.1 Working voltage: 5V Effective probability: within 10 meters Audio output: FM transmitter Default frequency: 95.0MHZ Signal to noise ratio: 95db Answer the call: support Automatic return: support Power supply mode: usb power supply (5V) Color: black Material: plastic Package Contents: 1 x Car Bluetooth FM Transmitter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. ## Features - Haptufer Car Bluetooth 5.1 FM Transmitter Receiver Auto Wireless Car Audio Adapter Car Bluetooth FM Transmitter - Product Type: WIRELESS_AUDIO_ADAPTER - Brand : Haptufer - Color: black ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CLGST48L | | Audio Input | Bluetooth | | Audio Output Mode | FM Transmission | | Audio Output Type | FM Transmitter, Bluetooth | | Best Sellers Rank | 177 in Car Audio FM Transmitters | | Bluetooth support? | Yes | | Brand Name | Haptufer | | Colour | black | | Compatibility Options | Smartphone, Speaker, Radio | | Compatible Devices | Radio, Smartphone, Speaker | | Compatible with Vehicle Type | [Most Vehicles] | | Connectivity Technology | Bluetooth, USB | | Connector Type Used on Cable | USB | | Control Method | Push Button | | Control Type | Wireless Connection Control and Volume Control | | Controller Type | Button Control | | Customer Reviews | 3.5 3.5 out of 5 stars (57) | | Data Link Protocol | Bluetooth 5.1 specific data link protocols (LE 2Mbps, LE 500kbps, LE 1200kbps, LE 125kbps) | | Enclosure Material | Plastic | | Hardware Interface | Bluetooth, USB | | Human Interface Input | Buttons | | Includes Remote | No | | Installation Type | plug-and-play | | Lithium Battery Voltage | 5 Volts (DC) | | Media Types | Various | | Model Name | FM01 | | Number of Channels | 1 | | Outer Material | plastic | | Product Features | Bluetooth FM Transmitter | | Rechargeable Battery Included | No | | Supported Application | Audio applications | | Supported Standards | Bluetooth 5.1 | | Unit Count | 9.0 gram | | Wireless Compability | Bluetooth | ## Product Details - **Brand:** Haptufer - **Colour:** black - **Connectivity technology:** Bluetooth, USB - **Material:** Plastic - **Special feature:** Bluetooth FM Transmitter ## Images ![Bluetooth 5.1 FM Transmitter Receiver Auto Wireless Car Audio Adapter - Image 1](https://m.media-amazon.com/images/I/41BW95PoqpL.jpg) ## Frequently Bought Together - Haptufer Car Bluetooth 5.1 FM Transmitter Receiver Auto Wireless Car Audio Adapter Car Bluetooth FM Transmitter - Syncwire 60 W USB C Car Charger – [PD PPS 30W & QC 3.0] All Metal USB Car Cigarette Lighter Socket Fast for iPhone, Google Pixel, Samsung --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/586634342-bluetooth-5-1-fm-transmitter-receiver-auto-wireless-car-audio](https://www.desertcart.us/products/586634342-bluetooth-5-1-fm-transmitter-receiver-auto-wireless-car-audio) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-10-26*